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| Quantity | Per piece |
|---|---|
| 1+ | € 2.527,3525 |
| 2+ | € 2.527,3500 |
This FFKM - FFPM O-Ring has a diameter of 538 x 7 mm and is Black in color. The hardness of this O-ring 538x7 - FFKM - FFPM - F758Z96 - General Purpose - High Temp. (+330°C) - 75 Shore A - Black - ORS188256 is 75. Alternative names for the compound are FFKM - FFPM, and it is commonly produced by Kalrez® | Simriz® | Chemraz® | Perlast® | Isolast® | Parofluor®. The O-Ring is typically used in and has an operating temperature range from -15 ºC to 330 ºC. O-Rings 578732 are referred to as 188256 and have a DIN 3771 size of 538 x 7. This item is equivalent to and has an Algemene Doeleinden - Hoge Temp. (+330°C) approval. The chemical name of this O-Ring is Perfluorcarbonrubber / Perfluoroelastomeer.
| Article number | 188256 |
| General Specifications | |
| Seal type | O-ring |
| ID (Inner diameter) | 538 mm |
| CS (Cross Section) | 7 mm |
| Dimensions | 538x7 |
| Material | FFKM - FFPM |
| Approval | Algemene Doeleinden - Hoge Temp. (+330°C) |
| Hardness | 75 |
| Color | Black |
| Compound Number | F758Z96 |
| Alternative Sizes | |
| DIN 3771 Size Chart | 538 x 7 |
| ISO 3601 Size Chart | 538x7 |
| SMS 1586 Size chart | 538x7 |
| Size in text | five hundred and thirty-eight millimeters by seven millimeters |
| Export specifications | |
| Country of Origin | IT |
| Customs Code | 40169300 |
| Technical Specifications | |
| Temperature Max | 330 ºC |
| Temperature Min | -15 ºC |
| Specific Gravity | 1,98 (±0,03) g/cm3 |
| Compression Set | 19,5 % |
| Tensile Strength | 17,8 MPa |
| Ultimate Elongation | 152 % |
| Other Specifications | |
| Alternative names | FFKM - FFPM |
| Chemical Name | Perfluorcarbonrubber / Perfluoroelastomeer |
| Description 2 | O-ring FFKM - FFPM 538x7 |
| Product name | O-ring 538x7 FFKM – FFPM | F758Z96 | General Purpose - High Temp (>330°C) |
| Trade names | Kalrez® | Simriz® | Chemraz® | Perlast® | Isolast® | Parofluor® |
| Approximately equal to | |
| Freudenberg Simriz® Equivalent | Freudenberg Simriz ® 498 |
| Greene Tweed Chemraz® Equivalent | Greene Tweed Chemraz ® 615 |
| Precision Polymer Engineering Perlast® Equivilent | PPE Perlast ® G75B |
| Trelleborg Isolast® Equivalent | Trellebrog Isolast ® J8325 & Isolast ® J9876 |
| attachment |  Material Datasheet |
| Also found under | |
| FFKM - FFPM O-rings | O-rings | |
All items marked with a * are required.
| Quantity | Per piece |
|---|---|
| 1+ | € 2.527,3525 |
| 2+ | € 2.527,3500 |
